公开(公告)号：US07657017B2

公开(公告)日：2010-02-02

申请号：US12115436

申请日：2008-05-05

申请人： Bill Long ,  Richard Terpstra ,  Greg Gualtieri ,  Dan Jordan

发明人： Bill Long ,  Richard Terpstra ,  Greg Gualtieri ,  Dan Jordan

IPC分类号： H04M7/00

CPC分类号： H04Q3/66 ,  H04Q3/0062 ,  H04Q2213/13097 ,  H04Q2213/13098 ,  H04Q2213/13109 ,  H04Q2213/13138 ,  H04Q2213/13148 ,  H04Q2213/13383

摘要： A method includes jurisdictionalizing a long distance intra-MTA call as a local call. The method may further include receiving an intra-Major Trading Area (MTA) call, determining whether the intra-MTA call satisfies terms of use of a direct connection to a terminating network, and routing the intra-Major Trading Area (MTA) call directly to the terminating network via the direct connection if the intra-MTA call satisfies the terms of use of the direct connection. A method for routing calls includes determining that a received intrastate call is an intra-MTA call, determining whether the intra-MTA call satisfies terms of use of a direct connection bypassing a Local Exchange Carrier, and routing the intra-MTA call for termination via the direct connection if the intra-MTA call satisfies terms of use of the direct connection. A system includes a switch configured to jurisdictionalize a long-distance intra-MTA call as a local call, and may be further configured to route the call over a local route.

摘要翻译： 一种方法包括将长途MTA内呼叫作为本地呼叫进行管辖。 该方法还可以包括接收主要交易区域（MTA）呼叫，确定MTA内呼叫是否满足与终接网络的直接连接的使用条件，以及直接路由主要交易区域（MTA）呼叫 如果MTA内呼叫满足直接连接的使用条件，则通过直接连接到终端网络。 用于路由呼叫的方法包括确定所接收的国内呼叫是MTA内呼叫，确定MTA内呼叫是否满足绕过本地交换运营商的直接连接的使用条款，以及通过经由 如果MTA呼叫满足直接连接的使用条件，则直接连接。 系统包括被配置为将长途MTA内呼叫管理为本地呼叫的交换机，并且还可以被配置为通过本地路由路由该呼叫。

公开(公告)号：US20090003573A1

公开(公告)日：2009-01-01

申请号：US12115454

申请日：2008-05-05

申请人： Bill Long ,  Dan Jordan ,  Alissa Baan ,  Janis Griffin

发明人： Bill Long ,  Dan Jordan ,  Alissa Baan ,  Janis Griffin

IPC分类号： H04M3/42

CPC分类号： H04Q3/66 ,  H04Q3/0062 ,  H04Q2213/13097 ,  H04Q2213/13098 ,  H04Q2213/13109 ,  H04Q2213/13138 ,  H04Q2213/13148 ,  H04Q2213/13383

摘要： A method includes determining all telephone numbers to which a selected CLLI can terminate calls, wherein the CLLI is associated with one or more major trading areas (MTAs), creating a FROM-TO relationship between at least a subset of TNs in the one or more MTAs and the TNs to which the selected CLLI can terminate calls, and provisioning the FROM-TO relationship on a core routing engine accessible to a switch. A system includes a local route manager (LRM) configured to receive input designating a CLLI as available for intra-MTA routing, the CLLI being associated with one or more MTAs, a cluster generator configured to create a first set of all telephone numbers (TNs) handled by the CLLI, a second set of selected TNs in the one or more MTAs, and an association between the first set and the second set, and a provisioning module configured to provision the association between the first set and the second set on a core routing engine to identify calls between TNs of the sets as local in jurisdiction.

摘要翻译： 一种方法包括确定所选择的CLLI可以终止呼叫的所有电话号码，其中CLLI与一个或多个主要交易区域（MTA）相关联，在所述一个或多个主要交易区域中的至少一个TN子集之间创建FROM-TO关系 MTA和所选择的CLLI可以终止呼叫的TN，以及在交换机可访问的核心路由引擎上配置FROM-TO关系。 一种系统包括：本地路由管理器（LRM），被配置为接收指定可用于MTA内路由的CLLI的输入，所述CLLI与一个或多个MTA相关联;群集生成器，被配置为创建第一组所有电话号码 ），所述一个或多个MTA中的第二组所选TN，以及所述第一集合和所述第二集合之间的关联，以及配置模块，被配置为在所述第一集合和所述第二集合之间的关联 核心路由引擎，用于识别集合中的TN之间的呼叫在本地管辖。

公开(公告)号：US06487289B1

公开(公告)日：2002-11-26

申请号：US09442639

申请日：1999-11-18

申请人： Cao Thanh Phan ,  Nhut Quan Tran

发明人： Cao Thanh Phan ,  Nhut Quan Tran

IPC分类号： H04M300

CPC分类号： H04Q3/66 ,  H04L45/12 ,  H04L45/302 ,  H04Q2213/1305 ,  H04Q2213/13056 ,  H04Q2213/13141 ,  H04Q2213/13148 ,  H04Q2213/13164 ,  H04Q2213/13176 ,  H04Q2213/13204 ,  H04Q2213/13209 ,  H04Q2213/13248 ,  H04Q2213/1325 ,  H04Q2213/13342 ,  H04Q2213/13349 ,  H04Q2213/1338 ,  H04Q2213/13384 ,  H04Q2213/13395 ,  H04Q2213/13396 ,  H04Q2213/13399

摘要： In a method of routing a call in a network with a plurality of nodes connected by trunks, each call is assigned a priority level as a function of which it can pre-empt calls in the network. The cost of different routes for routing the call is calculated and one route is chosen as a function of the cost. The cost of a route is a function of the maximum value on the trunks constituting the route, the priority level of the calls pre-empted on each of the trunks, the number of calls pre-empted on the trunks and the resources available on the trunks. The priority level of existing calls can therefore be taken into account when routing a call. The single figure of the accompanying drawing shows the typical trend of the cost function of a trunk as a function of the available resources.

摘要翻译： 在具有通过中继线连接的多个节点的网络中路由呼叫的方法中，每个呼叫被分配优先级，作为可以在网络中预先呼叫的功能。 计算用于路由呼叫的不同路由的成本，并且根据成本选择一个路由。 路由的成本是构成路由的中继线的最大值，每个中继线上抢占的呼叫的优先级，在树干上抢先的呼叫数量以及可用的资源 树干 因此，在路由呼叫时可以考虑现有呼叫的优先级。 附图中的单个图示出了作为可用资源的函数的中继线的成本函数的典型趋势。

公开(公告)号：US20020120731A1

公开(公告)日：2002-08-29

申请号：US09901010

申请日：2001-07-10

发明人： Lee A. Walker ,  Simon P. Valentine ,  Christopher R. Linzell ,  Richard J. Artes

IPC分类号： G06F015/16 ,  G06F015/173

CPC分类号： H04Q3/0083 ,  H04L41/0856 ,  H04L41/0866 ,  H04L41/16 ,  H04L41/5025 ,  H04Q2213/13109 ,  H04Q2213/13148 ,  H04Q2213/13175 ,  H04Q2213/13349 ,  Y10S707/99933

摘要： A method and program for checking for misconfigurations and inefficiencies in the configuration of devices and links on a network. Information relating to the configuration of components on the network is stored in a database. The configuration information is accessed for each device, and interrogated for each port and its associated link and connected remote port. The interrogation determines whether the ports and links have matched configuration and whether they are running at optimum capability, such as at full duplex (both ends permitting), at maximum speed or with maximum numbers of ports assigned to a trunk.

摘要翻译： 一种用于检查网络上设备和链路配置错误配置和低效率的方法和程序。 与网络上组件配置有关的信息存储在数据库中。 为每个设备访问配置信息，并询问每个端口及其相关联的链路和连接的远程端口。 询问确定端口和链路是否匹配配置，以及它们是否以最佳能力运行，例如全双工（两端允许），最大速度或分配给中继的最大端口数。

公开(公告)号：US06301343B1

公开(公告)日：2001-10-09

申请号：US09130481

申请日：1998-08-07

申请人： Hiroshi Kumakura

发明人： Hiroshi Kumakura

IPC分类号： H04M1500

CPC分类号： H04Q3/0091 ,  H04Q2213/13148 ,  H04Q2213/13164 ,  H04Q2213/13166 ,  H04Q2213/13349 ,  H04Q2213/1338

摘要： The present trunk line exchange system is capable of coping with the busy hour calls without falling into congestion by executing re-distribution of the number of communication lines to the busy region from the quite region, which results in yielding efficient utilization of the communication lines. The system is also capable of avoiding the congestion of the exchange system, since it is not necessary to conduct a series of operations such as recalls/alternative line processing.

摘要翻译： 目前的干线交换系统能够通过执行从相邻区域到繁忙区域的通信线路数量的再分配来应对繁忙的小时呼叫，而不会陷入拥塞，这导致通信线路的有效利用。 该系统还能够避免交换系统的拥挤，因为不需要进行诸如召回/替代线路处理的一系列操作。

公开(公告)号：US5892819A

公开(公告)日：1999-04-06

申请号：US606260

申请日：1996-02-23

申请人： Peggy Marie Stumer

发明人： Peggy Marie Stumer

IPC分类号： H04M3/00 ,  H04M3/42 ,  H04M3/54 ,  H04Q3/545 ,  H04Q3/66 ,  H04J3/12 ,  H04M7/00

CPC分类号： H04Q3/66 ,  H04M3/54 ,  H04M3/4228 ,  H04Q2213/1307 ,  H04Q2213/13141 ,  H04Q2213/13148 ,  H04Q2213/13176 ,  H04Q2213/13196 ,  H04Q2213/13204 ,  H04Q2213/13209 ,  H04Q2213/13217 ,  H04Q2213/13282 ,  H04Q2213/13353 ,  H04Q2213/1338

摘要： A method and system of managing call forwarding includes establishing criteria for selecting among possible links between nodes for forwarding calls from an originating node to a destination node. In the preferred embodiment, the selection of the possible links is made at a called node from which the call is to be forwarded. Based upon the administrable criteria, there is a determination as to whether an intermediate node along the call path between the originating node and the called node is to be selected for initiating the forwarding path. If an intermediate node is selected, a request is transmitted to the intermediate node to initiate the forwarding path to the destination node. On the other hand, if no intermediate node is selected, a determination is made as to whether to initiate the forwarding path from the originating node or from the called node. Again, the determination is made according to the administrable criteria. Typically, the most important factor in selecting among the nodes relates to minimizing the link necessary to connect the calling party to the forwarded-to party, thereby releasing links for other use within a network.

摘要翻译： 管理呼叫转移的方法和系统包括建立用于在节点之间的可能链路之间进行选择的标准，以用于转发从始发节点到目的地节点的呼叫。 在优选实施例中，可以在呼叫被转发的被叫节点进行可能链路的选择。 基于可管理的标准，确定是否要选择沿始发节点和被叫节点之间的呼叫路径的中间节点来启动转发路径。 如果选择中间节点，则向中间节点发送请求以发起到目的地节点的转发路径。 另一方面，如果不选择中间节点，则确定是否发起来自始发节点或被叫节点的转发路径。 再次，根据可管理的标准进行确定。 通常，在节点之间选择中最重要的因素涉及使呼叫方连接到转发方所需的链路最小化，从而释放用于网络内其他用途的链路。

公开(公告)号：US5649108A

公开(公告)日：1997-07-15

申请号：US351073

申请日：1994-11-30

申请人： Ethan Spiegel ,  Tutomu Murase

发明人： Ethan Spiegel ,  Tutomu Murase

IPC分类号： H04L12/721 ,  H04L12/913 ,  H04Q3/66 ,  G06F13/14

CPC分类号： H04L45/26 ,  H04L45/10 ,  H04L45/22 ,  H04L45/30 ,  H04Q3/66 ,  H04Q2213/1307 ,  H04Q2213/13141 ,  H04Q2213/13144 ,  H04Q2213/13148 ,  H04Q2213/13217 ,  H04Q2213/1329 ,  H04Q2213/13342 ,  H04Q2213/13353 ,  H04Q2213/1338 ,  H04Q2213/13399

摘要： In a connection-oriented communications network, a source node selects one of first and second routing mode flags and a first route to a destination node in response to a connection request, and establishes a connection to a first intermediate node located along the first route. The first intermediate node is responsive to the first flag for extending the connection along the first route if there is an acceptable link in the first route. If there is no acceptable link, it finds a first route section therefrom to the destination node and extends the connection along the first route section if a total cost of links from the source node to the destination node using the first route section is less than a cost threshold, or cranks the connection back to an upstream node if there is none of such route sections. The upstream node then finds a second route section if a total cost of links from the source node to the destination node using the second route section is less than the cost threshold and extends the connection from the upstream node to a second intermediate node along the second route section, or clears the connection if there is none of the such route sections. On clearing the connection, the source node may or may not select the other flag. In either case, it selects a second, alternate route to the destination node and establishes a connection to a third intermediate node along the second route. If the flag is set to the first mode, the third intermediate node operates in the same manner as the first intermediate node does, and if the flag is set to the second mode, it extends the connection along the second route if there is an acceptable link. Otherwise, it clears the connection if there is no acceptable link and communicates this fact to the source node.

摘要翻译： 在面向连接的通信网络中，源节点响应于连接请求，选择第一路由模式标志和第二路由模式标志之一以及到目的地节点的第一路由，并且建立到沿着第一路由定位的第一中间节点的连接。 如果在第一路由中存在可接受的链路，则第一中间节点响应于第一标志用于沿着第一路由扩展连接。 如果没有可接受的链接，则从目的地节点找到第一路由部分，并且如果使用第一路由部分从源节点到目的地节点的链路的总成本小于一个，则沿着第一路由部分扩展连接 成本阈值，或者如果不存在这样的路由部分，则将连接曲线到上游节点。 如果使用第二路由部分从源节点到目的地节点的总成本低于成本阈值，则上游节点然后找到第二路由部分，并且将连接从第二中继节点延伸到第二中间节点 路由部分，如果没有这样的路由部分，则清除连接。 在清除连接时，源节点可能选择或不选择其他标志。 在任一情况下，它选择到目的地节点的第二备用路由，并建立与第二中继节点沿着第二路由的连接。 如果标志被设置为第一模式，则第三中间节点以与第一中间节点相同的方式操作，并且如果标志被设置为第二模式，则如果存在可接受的，则扩展连接沿着第二路由 链接。 否则，如果没有可接受的链接，它将清除连接，并将该事实传达给源节点。

公开(公告)号：US5546452A

公开(公告)日：1996-08-13

申请号：US398950

申请日：1995-03-02

申请人： G. Wayne Andrews ,  Steven H. Webber ,  James P. Kelly ,  Lawrence E. Johnson ,  Jerry A. Stern ,  Vincent J. Milano, Jr. ,  Charles R. Davis

发明人： G. Wayne Andrews ,  Steven H. Webber ,  James P. Kelly ,  Lawrence E. Johnson ,  Jerry A. Stern ,  Vincent J. Milano, Jr. ,  Charles R. Davis

IPC分类号： H04M3/22 ,  H04M3/36 ,  H04M3/493 ,  H04M3/51 ,  H04M3/523 ,  H04M7/12 ,  H04Q3/66 ,  H04Q3/72 ,  H04M7/06

CPC分类号： H04Q3/66 ,  H04M3/493 ,  H04M3/5191 ,  H04M3/5237 ,  H04M2242/22 ,  H04M3/22 ,  H04M3/36 ,  H04M3/42042 ,  H04M3/42059 ,  H04M3/42102 ,  H04M7/12 ,  H04Q2213/13034 ,  H04Q2213/1307 ,  H04Q2213/13072 ,  H04Q2213/13091 ,  H04Q2213/13103 ,  H04Q2213/13104 ,  H04Q2213/13141 ,  H04Q2213/13148 ,  H04Q2213/13167 ,  H04Q2213/13206 ,  H04Q2213/13209 ,  H04Q2213/1322 ,  H04Q2213/13288 ,  H04Q2213/13296 ,  H04Q2213/13349 ,  H04Q2213/13377 ,  H04Q2213/13389 ,  H04Q3/72

摘要： A communications system and method for automatically making telephone routing decisions with "global authority" based upon information gathered in real time from the entire communications system and global optimization criteria. The present invention permits unified central control and management for the entire system.

摘要翻译： 一种用于根据从整个通信系统实时收集的信息和全局优化标准自动地进行具有“全局授权”的电话路由决定的通信系统和方法。 本发明允许对整个系统进行统一的中央控制和管理。

公开(公告)号：US5101451A

公开(公告)日：1992-03-31

申请号：US501334

申请日：1990-03-26

申请人： Gerald R. Ash ,  Jin-Shi Chen ,  Alan E. Frey ,  Andrew W. Peck

发明人： Gerald R. Ash ,  Jin-Shi Chen ,  Alan E. Frey ,  Andrew W. Peck

IPC分类号： H04M3/00 ,  H04Q3/00 ,  H04Q3/545 ,  H04Q3/66

CPC分类号： H04Q3/0016 ,  H04Q3/66 ,  H04Q2213/13138 ,  H04Q2213/13141 ,  H04Q2213/13148 ,  H04Q2213/13164 ,  H04Q2213/13166 ,  H04Q2213/13332 ,  H04Q2213/13344 ,  H04Q2213/13349 ,  H04Q2213/13353 ,  H04Q2213/1338

摘要： An arrangement for routing calls from a source switch to a destination switch in a telecommunications network. If a direct trunk is available between the two switches, that trunk is used. Otherwise, the destination switch is queried to obtain availability data of trunks to that switch from intermediate switches of the network. This availability data is then compared with availability data of trunks from the source switch to the intermediate switches. A route is then selected using an intermediate switch having available trunks from the source switch and to the destination switch. If a route using lightly loaded trunk groups is available, that route is selected in preference to the use of a route using more heavily loaded trunk groups. Advantageously, routing is performed to dynamically optimize selection of a route based on the current state of the network.

摘要翻译： 用于将来自源交换机的呼叫路由到电信网络中的目的地交换机的布置。 如果两个交换机之间有直连中继线，则使用该中继线。 否则，查询目的交换机以从网络的中间交换机获取到该交换机的中继线的可用性数据。 然后将该可用性数据与从源交换机到中间交换机的中继线的可用性数据进行比较。 然后使用具有来自源交换机和目的地交换机的可用中继线的中间交换机来选择路由。 如果使用轻载中继线群组的路由可用，那么优先选择使用更多负载中继线路组的路由的路由。 有利地，执行路由以基于网络的当前状态来动态地优化路由的选择。

公开(公告)号：US09363385B2

公开(公告)日：2016-06-07

申请号：US14450420

申请日：2014-08-04

申请人： AMBIT MICROSYSTEMS (SHANGHAI) LTD. ,  HON HAI PRECISION INDUSTRY CO., LTD.

发明人： Yu-Chan Nieh ,  Chien-Sheng Wu ,  Zhen-Hua Xiong

IPC分类号： H04M7/00 ,  H04M7/12 ,  H04Q3/66

CPC分类号： H04M7/1205 ,  H04M7/0003 ,  H04Q3/66 ,  H04Q2213/13034 ,  H04Q2213/13106 ,  H04Q2213/13141 ,  H04Q2213/13148 ,  H04Q2213/13399

摘要： A telephone network access device switchable between a VOIP service and a PSTN service includes an RJ-11 port, a voice splitter, a first relay, a second relay, a SLIC chip, a CPU, and a ring detection unit. The ring detection unit outputs a first switch signal in response to detecting a ring signal of a PSTN communication. The second relay connects the telephone to the VOIP network in response to a power on event. The CPU controls the first relay and the second relay to connect the telephone to the PSTN network in response to the CPU receiving the first switch signal, and controls the second relay to reconnect the telephone to the VOIP network when the PSTN communication ends.

摘要翻译： 可以在VOIP业务和PSTN业务之间切换的电话网络接入装置包括RJ-11端口，语音分离器，第一中继，第二中继，SLIC芯片，CPU和环检测单元。 环检测单元响应于检测到PSTN通信的振铃信号而输出第一开关信号。 第二个继电器响应电源接通事件将电话连接到VOIP网络。 CPU响应于CPU接收到第一个开关信号，控制第一个继电器和第二个继电器将电话连接到PSTN网络，并且当PSTN通信结束时，控制第二个继电器将电话重新连接到VOIP网络。